IC42S16160 Datasheet, PDF (17/69 Pages) Integrated Circuit Solution Inc – 4M x 16Bit x 4 Banks (256-MBIT) SDRAM

IC42S16160
MODE REGISTER
BA1BA0 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
0 0 0 ⁰ 0 1 ^{0 0} CAS Latency WT
BL
Burst Read and Single Write (for Write Through Cache)
BA1BA0 A12 A11 _{A10 A9 A8 A7 A6 A5 A4 A3 A2} A1 _A0
0 0 0 0 0 0 0 0 CAS Latency WT
BL
Burst Read and Burst Write
X = Don’t care
Burst length
Wrap type
Bits2 - 0 _{WT = 0} WT = 1
000
1
1
001
2
2
010
4
4
011
8
8
100
R
R
101
R
R
110
R
R
111 ^{Fullpage R}
0 Sequential
1 ^Interleave
Latency
mode
Bits 6-4 CAS Iatency
000
R
001
R
010
2
011
3
100
R
101
R
110
R
111
R
Remark R : Reserved
Integrated Circuit Solution Inc.
17
DR037-0A 9/05/2003